After his cocaine addiction, Kid Cudi had to explore his mental state and did so with aplomb by figuring out the darker sides of his personality and discuss it on this standout track from his sophomore album.

Sampling Band of Horses' "Funeral," this is easily Cudi's most underrated track. Discussing how he's trying to leave a legacy behind after he's done, he also spits lines like "my mind racing/I can't catch it/Even if I got a head start."

The track starts off seeming like yet another superficial party song but as it goes on it takes a more introspective turn, as Cudder talks about how this superficial life he's leading is empty and he wants a more fulfilling one. Phenomenal track.

Complex Magazine said this song changed music. More than that, it changed Cudi. He talks about how a boy becomes a man. He discusses how after a man's dealt with the things he has, he's numb, cold, empty: a Ghost.

Kid Cudi celebrates his 29th birthday today and in honour of the Cleveland native, HNHH has listed his 30 best tracks.

It's hard to believe that Kid Cudi is only turning 29, especially after the last few tumultuous years he's been through. Having only released one critically acclaimed mixtape, the Cleveland rapper shot to fame and got signed to G.O.O.D Music by Kanye West. He's been on a phenomenal rise, having released two albums that have had fans and critics drooling over them. The rapper has since struggled with depression, drugs, but is is now back to his best, releasing Indicud, his third album, this year. Kid Cudi turns 29 today and HNHH has decided to break down his 30 best tracks .